273 - 273 Commando

Redfish is correct. I thought it was a bit strange that they would have +.040
slugs. Dave doesn't know or doesn't want you to know who made them. If you're planning a stock rebuild the Egge pistons would be fine. They make them
themselves and they have been in business for decades. An all out race motor needs high dollar custom made pistons and they are not necessary for a street motor. toolman